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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Perryville MD
 39.57N 76.07W (Elev. 79 ft)
Last Update: 9:29 am EST Jan 29, 2023
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date01/2901/30
Hour (EST)111213141516171819202122230001020304050607080910
Temperature (°F)444647464747464645454444434342424241414140414243
Dewpoint (°F)353535353636373840404040404040403939393938394041
Wind Chill (°F)384141404242414140413940393939404041414140414041
Surface Wind (mph)1011131311101099887665332222233
Wind DirSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWSS
Gust182122212118
Sky Cover (%)10010010010010010010010010010010010010010010010010093949793826474
Precipitation Potential (%)12192525262622139996664440001010106
Relative Humidity (%)706563656565717382828686898993938992929292929393
Rain--SChcChcChcChcChcSChc----------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/31
Hour (EST)111213141516171819202122230001020304050607080910
Temperature (°F)464749505151504947464645444241403938373635353535
Dewpoint (°F)414343434343434342414039383635343231292826252423
Wind Chill (°F)44454747474744434241393635333230292827272727
Surface Wind (mph)556777766678899101113131110101010
Wind DirSSSSSWSWSWSWWWWWWWWNWNWNWNWNWNWNWNWNW
Gust18201818
Sky Cover (%)716860586457576470676057524136415257565554586670
Precipitation Potential (%)664445551111114444447778888
Relative Humidity (%)838680777474778083837979797979797676727269666461
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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